【Ohmite】RCS500,变阻器 7.5watt 500ohm 305V Std Shaft
【IET Labs】RCS-500,Decade Boxes Resistance/ Capacitance
【Ohmite】RCS500E,变阻器 7.5watt 500ohm 305V Std Shaft
RCS502,
【IET Labs】RCS-502,十进盒 Precision Resistance Capacitance
【Ohmite】RCS50R,变阻器 7.5watt 50ohm 305V Std Shaft
RCS-50RB,THIS PRODUCT IS THE REPLACEMENT
【Ohmite】RCS50RE,变阻器 7.5watt 50ohm 305V Std Shaft
